100331232023132 has 48 divisors (see below), whose sum is σ = 195171535256544. Its totient is φ = 44740939776000.

The previous prime is 100331232023123. The next prime is 100331232023137. The reversal of 100331232023132 is 231320232133001.

It is a super-2 number, since 2×100331232023132² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100331232023137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26590532 + ... + 30128372.

It is an arithmetic number, because the mean of its divisors is an integer number (4066073651178).

Almost surely, 2^{100331232023132} is an apocalyptic number.

It is an amenable number.

100331232023132 is a deficient number, since it is larger than the sum of its proper divisors (94840303233412).

100331232023132 is a wasteful number, since it uses less digits than its factorization.

100331232023132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550070 (or 3550068 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 100331232023132 its reverse (231320232133001), we get a palindrome (331651464156133).

The spelling of 100331232023132 in words is "one hundred trillion, three hundred thirty-one billion, two hundred thirty-two million, twenty-three thousand, one hundred thirty-two".